Questions by Lukas Kalinski

Questions by Lukas Kalinski

What expression is equivalent to 1/4(8-6x+12)? A) 7/2x B)-13/2x C)-6x+14 D)-3/2x+5

asked Jul 13, 2022

1 answer

14 votes

90.0k views

A plumber charges $50 for every house call and an additional $70 for each hour or work. For one house call yesterday, the plumber earned $435. Witch equation can be solved to find the number of hours the

asked Jul 10, 2022

1 answer

3 votes

75.2k views

The perimeter of a rectangle is 12 centimeters.The length of the rectangle is 5 centimeters.What is area of the rectangle

asked Apr 28, 2022

1 answer

5 votes

41.2k views

1-SinQ = (sec Q tanQ)2 1+sinQ

asked Jan 15, 2022

1 answer

1 vote

54.6k views

If 27.5 mL of 16.0 M nitric acid stock solution is added to 300. mL of water, what is the molarity of the diluted solution?

asked Nov 20, 2021

2 answers

5 votes

84.8k views

???pls help me !!!!!

asked Oct 18, 2021

2 answers

5 votes

186k views

Given the points (0, -1) and (-9, 8) and on a line find its equation in the form y=mx+b

asked Aug 9, 2021

2 answers

4 votes

167k views

Find the domain and range {(-5, -1), (-7, 3), (-3, 4), (-3, -3)} Domain = Range =

asked Aug 9, 2021

1 answer

5 votes

61.3k views

Which function has an inverse that is a function? b(x) = x2 + 3 d(x) = -9 m(x) = -7x p(x) = |x|

asked Mar 19, 2021

1 answer

5 votes

38.6k views

140 birds in total 59 blue jays,68 black crows, 12 Red Robin’s and 1 cardinal what is the probability of the next bird being a blue jay

asked Mar 14, 2021

1 answer

1 vote

146k views

20min at 8:05 It is about time I don't know how to solve it at all plz help!

asked Feb 13, 2021

2 answers

2 votes

998 views

Which statement describes the motion of a mass on a spring? A. It exhibits constant velocity motion. B. It exhibits simple harmonic motion. C. It exhibits circular motion. D. It exhibits only upward motion.

asked Oct 12, 2020

1 answer

5 votes

82.1k views

10.The line "All men were created with certain unalienable rights, among these are life, liberty, and the pursuit of happiness" represents which Enlightenment idea?

asked Aug 27, 2020

1 answer

0 votes

67.7k views

A uniform marble rolls down a symmetrical bowl, start- ing from rest at the top of the left side. The top of each side is a distance h above the bottom of the bowl. The left half of the bowl is rough enough

asked Jul 8, 2020

1 answer

3 votes

75.2k views

Jacob is playing a game where he earns 3 points for a correct answer and loses two points for an incorrect answer

asked Jul 4, 2020

1 answer

2 votes

223k views

How does an Avox reflect a dystopian society? What is an Avox's purpose in a dystopian society? explain in 2-3 sentences

asked Apr 17, 2020

1 answer

0 votes

120k views

Calculate the percentage of sulphur in ammonium Sulfate (NH4) 2SO4

asked Oct 23, 2019

1 answer

5 votes

170k views

The movement of thermal energy is controlled by__ A.) the laws of thermodynamics B.) the specific heat of substances C.) the circulation of the atmosphere D.) the production of greenhouse gases

asked Jul 8, 2019

2 answers

4 votes

224k views

A race car driver injures the right ventral root of his first lumbar vertebrate during a car crash. What major functions could be lost due to his injury?

asked Jun 2, 2019

1 answer

4 votes

106k views

Estimate the melting point range for a mixture of 85 mole percent phenol/15 mol percent diphenylamine

asked May 19, 2019

2 answers

1 vote

192k views

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